answersLogoWhite

0

humans have 23 pairs of chromosomes for a total of 46 chromosomes the last pair is the sex chromosome so the sex chromosome is its own chromosome. the sex chromosome decides witch gender a person is. and everybody starts out female the way you become male is if a y shows up.

User Avatar

Wiki User

15y ago

What else can I help you with?

Related Questions

How many does a human sex cells have?

23 chromosomes


How many chromosomes are in their sex cells?

Sex cells have half the number of chromosomes as the original cell, and are said to be haploid. In human sex cells there are 23 chromosomes.


How many chromosomes do human sex cells have?

23 pairs


How many human sex cells have individual chromosomes?

23


How many sex cells chromosome does human have?

23 chromosomes


How many chromosomes are in a normal human sex cells?

There are 23 haploid chromosomes in a normal human gamete (sex cell).


How many chromosomes are present in a normal human sex cell?

There are 23 haploid chromosomes in a normal human gamete (sex cell).


How many sex cells do humans have?

as in gametes? per human there is around 24


What sex chromosomes does a female have in all her cells?

A female human has two X sex chromosomes in her cells. A male human has one X and one Y sex chromosome in his cells.


How are sex cells different from others human cells?

Sex cells, called gametes, are different to other cells in that they contain half the number of chromosomes. So in a human sex cell, there are 23 chromosomes, whereas a normal human cell has 46 chromosomes.


How many chromosomes does a sex cell have?

a human, gametes have 23. half the number of other cells


Do a pancreas cell and a skin cell have the same set of chrosomes?

All non-mutated somatic (non-sex cell) cells have the same chromasomes and same genes, within an organism. The difference between the cells is which of the genes are active in it.